package com.demo.designmode.factory.method2;

/**
 * @Author: jxm
 * @Description: 抽象产品
 * @Date: 2024-1-10 14:40
 * @Version: 1.0
 */
public interface Coffee {

    void addMilk(); //加牛奶

    void addSugar(); //加糖
}
